import android.provider.Browser;
import android.provider.Browser.BookmarkColumns;
import android.view.KeyEvent;
+import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebIconDatabase;
import android.webkit.WebIconDatabase.IconListener;
+import android.webkit.WebView;
import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
import java.io.ByteArrayOutputStream;
class BrowserBookmarksAdapter extends BaseAdapter {
private String mCurrentPage;
+ private String mCurrentTitle;
+ private Bitmap mCurrentThumbnail;
private Cursor mCursor;
private int mCount;
- private String mLastWhereClause;
- private String[] mLastSelectionArgs;
- private String mLastOrderBy;
private BrowserBookmarksPage mBookmarksPage;
private ContentResolver mContentResolver;
- private ChangeObserver mChangeObserver;
- private DataSetObserver mDataSetObserver;
private boolean mDataValid;
-
- // When true, this adapter is used to pick a bookmark to create a shortcut
- private boolean mCreateShortcut;
- private int mExtraOffset;
+ private BookmarkViewMode mViewMode;
+ private boolean mMostVisited;
+ private boolean mNeedsOffset;
+ private int mExtraOffset;
// Implementation of WebIconDatabase.IconListener
private class IconReceiver implements IconListener {
public void onReceivedIcon(String url, Bitmap icon) {
- updateBookmarkFavicon(mContentResolver, url, icon);
+ updateBookmarkFavicon(mContentResolver, null, url, icon);
}
}
/**
* Create a new BrowserBookmarksAdapter.
- * @param b BrowserBookmarksPage that instantiated this.
- * Necessary so it will adjust its focus
- * appropriately after a search.
- */
- public BrowserBookmarksAdapter(BrowserBookmarksPage b, String curPage) {
- this(b, curPage, false);
- }
-
- /**
- * Create a new BrowserBookmarksAdapter.
* @param b BrowserBookmarksPage that instantiated this.
* Necessary so it will adjust its focus
* appropriately after a search.
*/
public BrowserBookmarksAdapter(BrowserBookmarksPage b, String curPage,
- boolean createShortcut) {
- mDataValid = false;
- mCreateShortcut = createShortcut;
- mExtraOffset = createShortcut ? 0 : 1;
+ String curTitle, Bitmap curThumbnail, boolean createShortcut,
+ boolean mostVisited) {
+ mNeedsOffset = !(createShortcut || mostVisited);
+ mMostVisited = mostVisited;
+ mExtraOffset = mNeedsOffset ? 1 : 0;
mBookmarksPage = b;
- mCurrentPage = b.getResources().getString(R.string.current_page) +
- curPage;
+ mCurrentPage = b.getResources().getString(R.string.current_page)
+ + curPage;
+ mCurrentTitle = curTitle;
+ mCurrentThumbnail = curThumbnail;
mContentResolver = b.getContentResolver();
- mLastOrderBy = Browser.BookmarkColumns.CREATED + " DESC";
- mChangeObserver = new ChangeObserver();
- mDataSetObserver = new MyDataSetObserver();
+ mViewMode = BookmarkViewMode.LIST;
+
+ String whereClause;
// FIXME: Should have a default sort order that the user selects.
- search(null);
+ String orderBy = Browser.BookmarkColumns.VISITS + " DESC";
+ if (mostVisited) {
+ whereClause = Browser.BookmarkColumns.VISITS + " != 0";
+ } else {
+ whereClause = Browser.BookmarkColumns.BOOKMARK + " != 0";
+ }
+ mCursor = b.managedQuery(Browser.BOOKMARKS_URI,
+ Browser.HISTORY_PROJECTION, whereClause, null, orderBy);
+ mCursor.registerContentObserver(new ChangeObserver());
+ mCursor.registerDataSetObserver(new MyDataSetObserver());
+
+ mDataValid = true;
+ notifyDataSetChanged();
+
+ mCount = mCursor.getCount() + mExtraOffset;
+
// FIXME: This requires another query of the database after the
- // initial search(null). Can we optimize this?
+ // managedQuery. Can we optimize this?
Browser.requestAllIcons(mContentResolver,
Browser.BookmarkColumns.FAVICON + " is NULL AND " +
Browser.BookmarkColumns.BOOKMARK + " == 1", mIconReceiver);
getString(Browser.HISTORY_PROJECTION_URL_INDEX))) {
values.put(Browser.BookmarkColumns.URL, url);
}
+
+ if (map.getBoolean("invalidateThumbnail") == true) {
+ values.put(Browser.BookmarkColumns.THUMBNAIL, new byte[0]);
+ }
if (values.size() > 0
&& mContentResolver.update(Browser.BOOKMARKS_URI, values,
"_id = " + id, null) != -1) {
}
mCursor.moveToPosition(position- mExtraOffset);
String url = mCursor.getString(Browser.HISTORY_PROJECTION_URL_INDEX);
- Bookmarks.removeFromBookmarks(null, mContentResolver, url);
+ String title = mCursor.getString(Browser.HISTORY_PROJECTION_TITLE_INDEX);
+ Bookmarks.removeFromBookmarks(null, mContentResolver, url, title);
refreshList();
}
* Refresh list to recognize a change in the database.
*/
public void refreshList() {
- // FIXME: consider using requery().
- // Need to do more work to get it to function though.
- searchInternal(mLastWhereClause, mLastSelectionArgs, mLastOrderBy);
- }
-
- /**
- * Search the database for bookmarks that match the input string.
- * @param like String to use to search the database. Strings with spaces
- * are treated as having multiple search terms using the
- * OR operator. Search both the title and url.
- */
- public void search(String like) {
- String whereClause = Browser.BookmarkColumns.BOOKMARK + " == 1";
- String[] selectionArgs = null;
- if (like != null) {
- String[] likes = like.split(" ");
- int count = 0;
- boolean firstTerm = true;
- StringBuilder andClause = new StringBuilder(256);
- for (int j = 0; j < likes.length; j++) {
- if (likes[j].length() > 0) {
- if (firstTerm) {
- firstTerm = false;
- } else {
- andClause.append(" OR ");
- }
- andClause.append(Browser.BookmarkColumns.TITLE
- + " LIKE ? OR " + Browser.BookmarkColumns.URL
- + " LIKE ? ");
- count += 2;
- }
- }
- if (count > 0) {
- selectionArgs = new String[count];
- count = 0;
- for (int j = 0; j < likes.length; j++) {
- if (likes[j].length() > 0) {
- like = "%" + likes[j] + "%";
- selectionArgs[count++] = like;
- selectionArgs[count++] = like;
- }
- }
- whereClause += " AND (" + andClause + ")";
- }
- }
- searchInternal(whereClause, selectionArgs, mLastOrderBy);
+ mCursor.requery();
+ mCount = mCursor.getCount() + mExtraOffset;
+ notifyDataSetChanged();
}
/**
- * Update the bookmark's favicon.
+ * Update the bookmark's favicon. This is a convenience method for updating
+ * a bookmark favicon for the originalUrl and url of the passed in WebView.
* @param cr The ContentResolver to use.
- * @param url The url of the bookmark to update.
+ * @param originalUrl The original url before any redirects.
+ * @param url The current url.
* @param favicon The favicon bitmap to write to the db.
*/
/* package */ static void updateBookmarkFavicon(ContentResolver cr,
- String url, Bitmap favicon) {
- if (url == null || favicon == null) {
+ String originalUrl, String url, Bitmap favicon) {
+ final Cursor c = queryBookmarksForUrl(cr, originalUrl, url, true);
+ if (c == null) {
return;
}
- // Strip the query.
- int query = url.indexOf('?');
- String noQuery = url;
- if (query != -1) {
- noQuery = url.substring(0, query);
- }
- url = noQuery + '?';
- // Use noQuery to search for the base url (i.e. if the url is
- // http://www.yahoo.com/?rs=1, search for http://www.yahoo.com)
- // Use url to match the base url with other queries (i.e. if the url is
- // http://www.google.com/m, search for
- // http://www.google.com/m?some_query)
- final String[] selArgs = new String[] { noQuery, url };
- final String where = "(" + Browser.BookmarkColumns.URL + " == ? OR "
- + Browser.BookmarkColumns.URL + " GLOB ? || '*') AND "
- + Browser.BookmarkColumns.BOOKMARK + " == 1";
- final String[] projection = new String[] { Browser.BookmarkColumns._ID };
- final Cursor c = cr.query(Browser.BOOKMARKS_URI, projection, where,
- selArgs, null);
boolean succeed = c.moveToFirst();
ContentValues values = null;
while (succeed) {
c.close();
}
- /**
- * This sorts alphabetically, with non-capitalized titles before
- * capitalized.
- */
- public void sortAlphabetical() {
- searchInternal(mLastWhereClause, mLastSelectionArgs,
- Browser.BookmarkColumns.TITLE + " COLLATE UNICODE ASC");
- }
+ /* package */ static Cursor queryBookmarksForUrl(ContentResolver cr,
+ String originalUrl, String url, boolean onlyBookmarks) {
+ if (cr == null || url == null) {
+ return null;
+ }
- /**
- * Internal function used in search, sort, and refreshList.
- */
- private void searchInternal(String whereClause, String[] selectionArgs,
- String orderBy) {
- if (mCursor != null) {
- mCursor.unregisterContentObserver(mChangeObserver);
- mCursor.unregisterDataSetObserver(mDataSetObserver);
- mBookmarksPage.stopManagingCursor(mCursor);
- mCursor.deactivate();
- }
-
- mLastWhereClause = whereClause;
- mLastSelectionArgs = selectionArgs;
- mLastOrderBy = orderBy;
- mCursor = mContentResolver.query(
- Browser.BOOKMARKS_URI,
- Browser.HISTORY_PROJECTION,
- whereClause,
- selectionArgs,
- orderBy);
- mCursor.registerContentObserver(mChangeObserver);
- mCursor.registerDataSetObserver(mDataSetObserver);
- mBookmarksPage.startManagingCursor(mCursor);
+ // If originalUrl is null, just set it to url.
+ if (originalUrl == null) {
+ originalUrl = url;
+ }
- mDataValid = true;
- notifyDataSetChanged();
+ // Look for both the original url and the actual url. This takes in to
+ // account redirects.
+ String originalUrlNoQuery = removeQuery(originalUrl);
+ String urlNoQuery = removeQuery(url);
+ originalUrl = originalUrlNoQuery + '?';
+ url = urlNoQuery + '?';
- mCount = mCursor.getCount() + mExtraOffset;
+ // Use NoQuery to search for the base url (i.e. if the url is
+ // http://www.yahoo.com/?rs=1, search for http://www.yahoo.com)
+ // Use url to match the base url with other queries (i.e. if the url is
+ // http://www.google.com/m, search for
+ // http://www.google.com/m?some_query)
+ final String[] selArgs = new String[] {
+ originalUrlNoQuery, urlNoQuery, originalUrl, url };
+ String where = BookmarkColumns.URL + " == ? OR "
+ + BookmarkColumns.URL + " == ? OR "
+ + BookmarkColumns.URL + " LIKE ? || '%' OR "
+ + BookmarkColumns.URL + " LIKE ? || '%'";
+ if (onlyBookmarks) {
+ where = "(" + where + ") AND " + BookmarkColumns.BOOKMARK + " == 1";
+ }
+ final String[] projection =
+ new String[] { Browser.BookmarkColumns._ID };
+ return cr.query(Browser.BOOKMARKS_URI, projection, where, selArgs,
+ null);
+ }
+
+ // Strip the query from the given url.
+ private static String removeQuery(String url) {
+ if (url == null) {
+ return null;
+ }
+ int query = url.indexOf('?');
+ String noQuery = url;
+ if (query != -1) {
+ noQuery = url.substring(0, query);
+ }
+ return noQuery;
}
/**
return position;
}
+ /* package */ void switchViewMode(BookmarkViewMode viewMode) {
+ mViewMode = viewMode;
+ }
+
+ /* package */ void populateBookmarkItem(BookmarkItem b, int position) {
+ mCursor.moveToPosition(position - mExtraOffset);
+ String url = mCursor.getString(Browser.HISTORY_PROJECTION_URL_INDEX);
+ b.setUrl(url);
+ b.setName(mCursor.getString(Browser.HISTORY_PROJECTION_TITLE_INDEX));
+ byte[] data = mCursor.getBlob(Browser.HISTORY_PROJECTION_FAVICON_INDEX);
+ Bitmap bitmap = null;
+ if (data == null) {
+ bitmap = CombinedBookmarkHistoryActivity.getIconListenerSet()
+ .getFavicon(url);
+ } else {
+ bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
+ }
+ b.setFavicon(bitmap);
+ }
+
/**
* Get a View that displays the data at the specified position
* in the list.
throw new AssertionError(
"BrowserBookmarksAdapter tried to get a view out of range");
}
- if (position == 0 && !mCreateShortcut) {
+ if (mViewMode == BookmarkViewMode.GRID) {
+ if (convertView == null || convertView instanceof AddNewBookmark
+ || convertView instanceof BookmarkItem) {
+ LayoutInflater factory = LayoutInflater.from(mBookmarksPage);
+ convertView
+ = factory.inflate(R.layout.bookmark_thumbnail, null);
+ }
+ View holder = convertView.findViewById(R.id.holder);
+ ImageView thumb = (ImageView) convertView.findViewById(R.id.thumb);
+ TextView tv = (TextView) convertView.findViewById(R.id.label);
+
+ if (0 == position && mNeedsOffset) {
+ // This is to create a bookmark for the current page.
+ holder.setVisibility(View.VISIBLE);
+ tv.setText(mCurrentTitle);
+
+ if (mCurrentThumbnail != null) {
+ thumb.setImageBitmap(mCurrentThumbnail);
+ } else {
+ thumb.setImageResource(
+ R.drawable.browser_thumbnail);
+ }
+ return convertView;
+ }
+ holder.setVisibility(View.GONE);
+ mCursor.moveToPosition(position - mExtraOffset);
+ tv.setText(mCursor.getString(
+ Browser.HISTORY_PROJECTION_TITLE_INDEX));
+ Bitmap thumbnail = getBitmap(Browser.HISTORY_PROJECTION_THUMBNAIL_INDEX, position);
+ if (thumbnail == null) {
+ thumb.setImageResource(R.drawable.browser_thumbnail);
+ } else {
+ thumb.setImageBitmap(thumbnail);
+ }
+
+ return convertView;
+
+ }
+ if (position == 0 && mNeedsOffset) {
AddNewBookmark b;
if (convertView instanceof AddNewBookmark) {
b = (AddNewBookmark) convertView;
b.setUrl(mCurrentPage);
return b;
}
- if (convertView == null || convertView instanceof AddNewBookmark) {
- convertView = new BookmarkItem(mBookmarksPage);
+ if (mMostVisited) {
+ if (convertView == null || !(convertView instanceof HistoryItem)) {
+ convertView = new HistoryItem(mBookmarksPage);
+ }
+ } else {
+ if (convertView == null || !(convertView instanceof BookmarkItem)) {
+ convertView = new BookmarkItem(mBookmarksPage);
+ }
+ }
+ bind((BookmarkItem) convertView, position);
+ if (mMostVisited) {
+ ((HistoryItem) convertView).setIsBookmark(
+ getIsBookmark(position));
}
- bind((BookmarkItem)convertView, position);
return convertView;
}
* Return the favicon for this item in the list.
*/
public Bitmap getFavicon(int position) {
+ return getBitmap(Browser.HISTORY_PROJECTION_FAVICON_INDEX, position);
+ }
+
+ public Bitmap getTouchIcon(int position) {
+ return getBitmap(Browser.HISTORY_PROJECTION_TOUCH_ICON_INDEX, position);
+ }
+
+ private Bitmap getBitmap(int cursorIndex, int position) {
if (position < mExtraOffset || position > mCount) {
return null;
}
mCursor.moveToPosition(position - mExtraOffset);
- byte[] data = mCursor.getBlob(Browser.HISTORY_PROJECTION_FAVICON_INDEX);
+ byte[] data = mCursor.getBlob(cursorIndex);
if (data == null) {
return null;
}
}
/**
+ * Return whether or not this item represents a bookmarked site.
+ */
+ public boolean getIsBookmark(int position) {
+ if (position < mExtraOffset || position > mCount) {
+ return false;
+ }
+ mCursor.moveToPosition(position - mExtraOffset);
+ return (1 == mCursor.getInt(Browser.HISTORY_PROJECTION_BOOKMARK_INDEX));
+ }
+
+ /**
* Private helper function to return the title or url.
*/
private String getString(int cursorIndex, int position) {
private void bind(BookmarkItem b, int position) {
mCursor.moveToPosition(position- mExtraOffset);
- String title = mCursor.getString(Browser.HISTORY_PROJECTION_TITLE_INDEX);
- if (title.length() > BrowserSettings.MAX_TEXTVIEW_LEN) {
- title = title.substring(0, BrowserSettings.MAX_TEXTVIEW_LEN);
- }
- b.setName(title);
+ b.setName(mCursor.getString(Browser.HISTORY_PROJECTION_TITLE_INDEX));
String url = mCursor.getString(Browser.HISTORY_PROJECTION_URL_INDEX);
- if (url.length() > BrowserSettings.MAX_TEXTVIEW_LEN) {
- url = url.substring(0, BrowserSettings.MAX_TEXTVIEW_LEN);
- }
b.setUrl(url);
byte[] data = mCursor.getBlob(Browser.HISTORY_PROJECTION_FAVICON_INDEX);
if (data != null) {
b.setFavicon(BitmapFactory.decodeByteArray(data, 0, data.length));
} else {
- b.setFavicon(null);
+ b.setFavicon(CombinedBookmarkHistoryActivity.getIconListenerSet()
+ .getFavicon(url));
}
}
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